How to Link Your YouTube Channel With Your Google+ Profile

You can now link your YouTube channel to a Google+ page—one that can use a business or other name. You can start the process by going to your advanced account settings and clicking Connect with a Google+ page. You'll be presented with a few options:

The option you choose will become the new name for your YouTube channel.

Your Google+ pages, If you have any

If you already have any Google+ pages, you'll see them listed here. If you choose one of these, your YouTube channel will be renamed to match the page. If the Google+ page has any other managers, they will be able to manage the channel as well.